js实现全屏漂浮广告移入光标暂停移动

发布时间：2023-08-09 14:36:20 所属栏目：教程来源：

导读：代码如下:

<!DOCTYPE HTML>

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>JS全屏漂浮广告</title>

<style type="text/css">

d

代码如下:

<!DOCTYPE HTML>

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>JS全屏漂浮广告</title>

<style type="text/css">

div#roll{width:100px;height:100px; background-color:#000; color:#fff; position:absolute;}

</style>

</head>

<body>

<div>

<div><h2>JS全屏漂浮广告，移入光标停止移动·柯乐义</h2></div>

</div>

<div id="roll">我是广告<br />www.jb51.com</div>

<script type="text/javascript">

var ggRoll = {

roll: document.getElementById("roll"),

speed: 20,

statusX: 1,

statusY: 1,

x: 100,

y: 300,

winW: document.documentElement.clientWidth - document.getElementById("roll").offsetWidth,

winH: document.documentElement.clientHeight - document.getElementById("roll").offsetHeight,

Go: function () {

this.roll.style.left = this.x + 'px';

this.roll.style.top = this.y + 'px';

this.x = this.x + (this.statusX ? -1 : 1)

if (this.x < 0) { this.statusX = 0 }

if (this.x > this.winW) { this.statusX = 1 }

this.y = this.y + (this.statusY ? -1 : 1)

if (this.y < 0) { this.statusY = 0 }

if (this.y > this.winH) { this.statusY = 1 }

}

}

var interval = setInterval("ggRoll.Go()", ggRoll.speed);

ggRoll.roll.onmouseover = function () { clearInterval(interval) };

ggRoll.roll.onmouseout = function () { interval = setInterval("ggRoll.Go()", ggRoll.speed) };

</script>

</body>

</html>

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